An electric dipole consists of two particles, each with mass 12 Dalton, and charges +le. The particles are initially in equilibrium and at rest, then
An electric dipole consists of two particles, each with mass 12 Dalton, and charges +le. The particles are initially in equilibrium and at rest, then a pulsed electric field with a width of 50 cm and a constant magnitude of 2.20x106 V/m passes the dipole. Does the electric field accelerate the two particles in the same direction, or in opposite directions? Incorrect The same direction Correct: Opposite directions You are correct. Your receipt no. is 164-2426 (? Previous Tries For what period of time do the charges experience a force from the electric field? Submit Answer Incorrect. Tries 1/99 Previous Tries What is the magnitude of the force the electric field exerts on each particle? 3.52x10-13 N You are correct. Your receipt no. is 164-8256 (? Previous Tries How much momentum is transferred to each particle? (Assume that the momentum is transferred so quickly that only the electric field needs to be taken into account.) Submit Answer Incorrect. Tries 1/99 Previous Tries How much energy is transferred to the dipole as a whole? (Assume that the momentum is transferred so quickly that changes in potential energy are negligible.) Submit Answer Incorrect. Tries 1/99 Previous Tries
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